早熟高产春大豆干物质积累和花荚形成规律
- Title:
- Dry Matter Accumulation and Flower-Pod Formation Laws of Early-Maturing and High-Yielding Spring Soybean
- 摘要:
- 为探明早熟春大豆高产的生育规律,以黑龙江省育成的13份早熟春大豆品种为供试材料,于2023和2024年在新疆进行随机区组试验,系统研究品种间叶面积指数与光合势、干物质积累动态、花荚数的差异,及其与产量的关系。结果表明:早熟品种生育期为109~115 d,产量变幅为3 040.44~5 273.85 kg·hm-2,其中,黑农81、黑农91与绥农42产量较高,两年平均产量为5 085.90~5 208.54 kg·hm-2,其叶面积指数峰值为5.42~6.01,总光合势为313.49~336.25 m2·d·m-2,干物质积累总量为11 003.98~12 051.00 kg·hm-2,粒叶比为8.63~9.64 mg·cm-2,粒势比为0.15~0.16 mg·cm-2·d-1,经济系数为41%~45%;总花数2 938.47万~3 534.75万个·hm-2,总荚腔数2 216.64万~4 010.50万个·hm-2。品种高产与其叶面积指数峰值和生育期间总光合势较大、干物质积累较多、经济系数较高、形成的花数和荚数较多有关。黑农91粗蛋白含量达44.58%,绥农42粗脂肪含量23.33%,分别为高蛋白和高油型大豆品种。本研究结果为早熟春大豆高产栽培提供参考。
相似文献/References:
[1]舒英杰,周玉丽,陶 源,等.模拟田间劣变对生理成熟期春大豆植株生长及种子活力的影响[J].大豆科学,2013,32(05):635.[doi:10.11861/j.issn.1000-9841.2013.05.0635]
SHU Ying-jie,ZHOU Yu-li,TAO Yuan,et al.Effect of Simulated Preharvest Deterioration Stress on Plant Growth and Seed Vigor of Spring Soybean at Physiological Maturity Stage[J].Soybean Science,2013,32(03):635.[doi:10.11861/j.issn.1000-9841.2013.05.0635]
[2]高 会,王美娥,赵叶舟,等.春大豆种子形成过程中β-淀粉酶的作用及与胎萌的关系[J].大豆科学,2013,32(06):768.[doi:10.11861/j.issn.1000-9841.2013.06.0768]
[3]肖佳雷,赵 明,王贵江,等.东北春大豆“三合结构”定量方程确立及其高产途径分析[J].大豆科学,2013,32(06):773.[doi:10.11861/j.issn.1000-9841.2013.06.0773]
[4]吴秀红.春大豆EMS诱变M1、M2代主要农艺性状的遗传变异及相关性[J].大豆科学,2011,30(05):760.[doi:10.11861/j.issn.1000-9841.2011.05.0760]
WU Xiu-hong.Genetic Variations and Correlation of the Main Agronomic Characters in M1 and M2 Population of Spring Soybean Induced by EMS[J].Soybean Science,2011,30(03):760.[doi:10.11861/j.issn.1000-9841.2011.05.0760]
[5]张晓春,陈 红,黄世龙,等.春大豆氮肥施用与大豆品种组合优选研究[J].大豆科学,2012,31(02):255.[doi:10.3969/j.issn.1000-9841.2012.02.019]
ZHANG Xiao-chun,CHEN Hong,HUANG Shi-long,et al.Optimal Combination of Nitrogen Fertilizer and Spring Soybean Varieties in Chongqing[J].Soybean Science,2012,31(03):255.[doi:10.3969/j.issn.1000-9841.2012.02.019]
[6]董守坤,赵坤,刘丽君,等.干旱胁迫对春大豆叶绿素含量和根系活力的影响[J].大豆科学,2011,30(06):949.[doi:10.11861/j.issn.1000-9841.2011.06.0949]
DONG Shou-kun,ZHAO Kun,LIU Li-jun,et al.Effect of Drought Stress on Chlorophyll Content and Root Activity of Spring Soybean[J].Soybean Science,2011,30(03):949.[doi:10.11861/j.issn.1000-9841.2011.06.0949]
[7]宁海龙,孙培乐,宋兆华,等.不同播期对春大豆生态性状的影响[J].大豆科学,2011,30(01):73.[doi:10.11861/j.issn.1000-9841.2011.01.0073]
NING Hai-long,SUN Pei-le,SONG Zhao-hua,et al.Effect of Sowing Dates on Ecological Traits of Spring Soybean[J].Soybean Science,2011,30(03):73.[doi:10.11861/j.issn.1000-9841.2011.01.0073]
[8]刘剑丽,宁海龙,孙培乐,等.春大豆播期光温效应的研究[J].大豆科学,2011,30(03):428.[doi:10.11861/j.issn.1000-9841.2011.03.0428]
LIU Jian-li,NING Hai-long,SUN Pei-le,et al.Effect of Light and Temperature under Different Sowing Date on Spring Soybean (Glycine max L. Merill)[J].Soybean Science,2011,30(03):428.[doi:10.11861/j.issn.1000-9841.2011.03.0428]
[9]孙培乐,宁海龙,陈东升,等.春大豆不同播期的光温生态特性[J].大豆科学,2010,29(06):953.[doi:10.11861/j.issn.1000-9841.2010.06.0953]
SUN Pei-le,NING Hai-long,CHEN Dong-sheng,et al.Ecological Character of Light and Temperature under Different Sowing Date in Spring Soybean (Glycine max L. Merill)[J].Soybean Science,2010,29(03):953.[doi:10.11861/j.issn.1000-9841.2010.06.0953]
[10]章建新,李劲松.窄行密植对高产春大豆根系生长的影响[J].大豆科学,2007,26(04):500.[doi:10.3969/j.issn.1000-9841.2007.04.010]
ZHANG Jian-xin,LI Jin-song.THE EFFECT OF SOLID SEEDING ON THE GROWTH OF SOYBEAN ROOT IN HIGH YIELD SPRING SOYBEAN[J].Soybean Science,2007,26(03):500.[doi:10.3969/j.issn.1000-9841.2007.04.010]
